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| author | Markus Armbruster <armbru@redhat.com> | 2017-03-03 13:32:46 +0100 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2017-03-05 09:14:20 +0100 |
| commit | a9416dc62c36079b93b4951c894a0b15e53bb38c (patch) | |
| tree | 3c5af2b9ea8f6ec2a98b014a3a075d4c0ad47c6a /tests/test-string-input-visitor.c | |
| parent | a4a1c70dc759e5b81627e96564f344ab43ea86eb (diff) | |
tests: Cover input visit beyond end of list
When you try to visit beyond the end of a list, the qobject input
visitor crashes, and the string visitor screws returns garbage. The
generated list visits never go beyond the list end, but manual visits
could.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1488544368-30622-27-git-send-email-armbru@redhat.com>
Diffstat (limited to 'tests/test-string-input-visitor.c')
| -rw-r--r-- | tests/test-string-input-visitor.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/test-string-input-visitor.c b/tests/test-string-input-visitor.c index fbe380acbe..6db850bc89 100644 --- a/tests/test-string-input-visitor.c +++ b/tests/test-string-input-visitor.c @@ -123,6 +123,7 @@ static void test_visitor_in_intList(TestInputVisitorData *data, int64List *res = NULL; int64List *tail; Visitor *v; + int64_t val; /* Valid lists */ @@ -175,6 +176,21 @@ static void test_visitor_in_intList(TestInputVisitorData *data, visit_end_list(v, (void **)&res); qapi_free_int64List(res); + + /* Visit beyond end of list */ + v = visitor_input_test_init(data, "0"); + + visit_start_list(v, NULL, (GenericList **)&res, sizeof(*res), + &error_abort); + tail = res; + visit_type_int64(v, NULL, &tail->value, &err); + g_assert_cmpint(tail->value, ==, 0); + visit_type_int64(v, NULL, &val, &err); + g_assert_cmpint(val, ==, 1); /* BUG */ + visit_check_list(v, &error_abort); + visit_end_list(v, (void **)&res); + + qapi_free_int64List(res); } static void test_visitor_in_bool(TestInputVisitorData *data, |